发明名称 |
Particulate resoles with improved cure rate and sinter resistance |
摘要 |
Particulate resoles are produced by mixing phenol, formaldehyde and amine in an aqueous medium containing a protective colloid. The resoles exhibit improved cure rate and sinter resistance when an alkaline compound is added to the reaction mixture after particulate formation.
|
申请公布号 |
US4366303(A) |
申请公布日期 |
1982.12.28 |
申请号 |
US19810329871 |
申请日期 |
1981.12.11 |
申请人 |
UNION CARBIDE CORPORATION |
发明人 |
KOPF, PETER W. |
分类号 |
C08G8/00;C08G8/08;C08G8/10;C08G8/28;C08G14/06;(IPC1-7):C08G8/28;C08G14/12 |
主分类号 |
C08G8/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|